Rank;Global Rank;Institution;Country;Sector
1;568;United Nations International Children's Emergency Fund, United States;USA;Non-Profit
2;714;International Food Policy Research Institute United States;USA;Non-Profit
3;913;National Bureau of Economic Research;USA;Non-Profit
4;979;RAND Corp;USA;Non-Profit
5;1092;Educational Testing Service;USA;Non-Profit
6;1139;SRI International;USA;Non-Profit
7;1170;Santa Fe Institute;USA;Non-Profit
8;1418;Wildlife Conservation Society USA;USA;Non-Profit
9;1524;Cary Institute of Ecosystem Studies;USA;Non-Profit
10;1813;International Monetary Fund;USA;Non-Profit
11;2042;Louisiana State University Agricultural Center;USA;Non-Profit